# SDR CHQA200262528

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 2001
- Submitted: June 15, 2001
- Operation: Air carrier
- Aircraft: [N262](https://openairdocs.org/aircraft/N262), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145168
- Aircraft time: 4,608 hours, 3,061 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Warning System
- Condition: Malfunctioned
- Location: Cockpit
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CHQA200262528

## Discrepancy

AFTER TAKEOFF- THERE WAS EICAS INDICATION THAT ALL PRESSURIZATION WAS LOST.  A/C RETURNED TO FIELD.  MAINTENANCE PERFORMED OPERATIONAL CHECK OF PRESSURIZATION CONTROL SYSTEM.  RAN GROUND AND TEST FLIGHT, OPS CHECK GOOD.

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